how to cross-compile gdb for arm?

["yang xiaoli" <alula418@hotmail.com>]

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I'll corss-compile gdb for arm board, will use gdb to debug on arm board.
I use gdb6.0 or gdb6.3 and configure with:
CC=arm-linux-gcc ../gdb-6.3/configure --target=arm-linux \
--build=arm-linux --host=arm-linux

and has error when make:
checking whether make sets $(MAKE)... (cached) yes
checking for arm-linux-gcc ...(cached) arm-linux-gcc
checking for c Compiler default output in a.out
checking whether the c compiler makes in
configure:error: cannot run c compiled programs

if you meant to cross compile usr "--host"
see 'config.log' for more details

I don't know how to do with it ,something wrong?

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